package com.demo05;

import java.util.TreeSet;

public class TreeSetDemo {
    public static void main(String[] args) {
        TreeSet<Student> ts = new TreeSet<Student>();

        Student s1 = new Student("xishi",29);
        Student s2 = new Student("wangzhaojun",28);
        Student s3 = new Student("diaochan",27);
        Student s4 = new Student("yangyuhuan",33);

        Student s5 = new Student("linqingxia",33);

        ts.add(s1);
        ts.add(s2);
        ts.add(s3);
        ts.add(s4);

        ts.add(s5);

        for(Student s : ts) {
            System.out.println(s.getName() + "," + s.getAge());
        }

    }
}
